发明名称 |
PROCESS FOR REMOVING CARBONYL-SULFIDE FROM LIQUID HYDROCARBON FEEDSTOCKS |
摘要 |
<p>The present invention relates to a process for removing carbonyl sulfide from a liquid olefinic hydrocarbon feedstock comprising (a) passing said hydrocarbon feedstock over an absorbent material comprising zinc oxide and a promoter selected from the group consisting of alumina, silico-aluminas and any combination thereof; and (b) recovering a liquid olefinic hydrocarbon stream having a substantially reduced carbonyl sulfide content.</p> |
申请公布号 |
CA1247657(A) |
申请公布日期 |
1988.12.27 |
申请号 |
CA19850487096 |
申请日期 |
1985.07.19 |
申请人 |
LABOFINA S.A. |
发明人 |
DEBRAS, GUY L.G.;DE CLIPPELEIR, GEORGES E.M.J.;CAHEN, RAYMOND M. |
分类号 |
C07C7/12;C07C1/00;C07C7/148;C07C11/02;C07C11/06;C07C67/00;C10G25/00;(IPC1-7):C07C7/11 |
主分类号 |
C07C7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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